Title :
Numerical modeling and simulation of fibre-Bragg grating based devices for all-optical communication network
Author :
Sahu, Prasant K. ; Gowre, Sanjay Kumar C ; Mahapatra, S. ; Biswas, J.C.
Author_Institution :
Dept. of E&ECE, Indian Inst. of Technol., Kharagpur
Abstract :
We present a numerical model and simulated results of fibre Bragg grating based WDM system. The proposed devices posses a significant improved wavelength conversion efficiency as compared to its AWG companion. Also, we present a FBG based dispersion comparator for an optical network. The device offers significantly improved bandwidth utilization and dispersion linearity over conventional designs. In our simulation, which took into account different sets of wavelength, the response of the device and dispersion compensation levels were studied. Also, we have shown a periodically modulated dispersion profile in the process of dispersion compensation
Keywords :
Bragg gratings; optical fibre networks; optical fibres; wavelength division multiplexing; all-optical communication network; dispersion comparator; dispersion compensation levels; fibre Bragg grating based WDM system; fibre-Bragg grating based devices; periodically modulated dispersion profile; wavelength conversion efficiency; Arrayed waveguide gratings; Bragg gratings; Communication networks; Fiber gratings; Numerical models; Numerical simulation; Optical fiber communication; Optical fiber devices; Optical wavelength conversion; Wavelength division multiplexing; AWG; Dispersion compensator; Dispersion profile; Fibre Bragg grating (FBG); WDM;
Conference_Titel :
Wireless and Optical Communications Networks, 2006 IFIP International Conference on
Conference_Location :
Bangalore
Print_ISBN :
1-4244-0340-5
DOI :
10.1109/WOCN.2006.1666651
